Mountain slope reinforcing device for ecological restoration of mine

Abstract

The utility model relates to the technical field of mine slope protection, and discloses a mountain slope reinforcing device for mine ecological restoration, which comprises a connecting ring, the inner wall of the top end of the connecting ring is rotatably connected with a threaded rod, the outer part of the threaded rod is in threaded connection with a threaded block, and the outer part of the threaded block is fixedly connected with a plurality of pressure blocks. A containing hole is formed in the connecting ring, a plurality of rotating rods are rotationally connected to the interior of the connecting ring, L-shaped blocks are fixedly connected to the exteriors of the rotating rods, stress plates are fixedly connected to the other sides of the rotating rods, clamping blocks are fixedly connected to one sides of the L-shaped blocks, and a plurality of fan-shaped holes are formed in the exteriors of the connecting ring; and the interior of the fan-shaped hole is slidably connected with a protective net. According to the utility model, the time required for repairing the protective net is reduced, the repaired protective net is ensured not to influence the overall continuity and stability, and potential loopholes and cracks are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of mine slope protection, in particular to a mountain slope reinforcement device used for mine ecological restoration. Background Art

[0002] Mine ecological restoration is the process of repairing and rebuilding the environmental damage caused by mining activities. In the process of mining, the land surface and vegetation are often damaged, leading to soil erosion, water and soil loss, and other problems, which have a negative impact on the surrounding ecological environment and biodiversity. In the process of mine ecological restoration, mountain slope reinforcement devices play an important role. Since mining activities often destroy the stability of mountain slopes, leading to loose slopes, collapse and even landslides and other geological disasters, it is necessary to reinforce the mountain slopes to prevent further soil erosion and environmental damage.

[0003] After searching, the Chinese patent document announcement number is: CN211898442U. The utility model relates to the technical field of mine slope protection, and discloses a rock slope protection device for mine ecological restoration. In order to improve the protection ability of mine slope rocks, the inner side of the guardrail is connected with a protective net, and the guardrail is fixedly connected to the protective net through a buckle. The outer side of the positioning nut is symmetrically provided with 4 positioning sockets, and the inner side of the positioning hole is engaged with a bayonet pin. The positioning is that the socket is fixedly connected to the guardrail through the bayonet pin. The utility model can reinforce the structure of the rock on the slope by the engagement and fixation of the guardrail and the positioning socket, and further fix the slope with the positioning screw. The stainless steel protection net can further avoid the loss of rock and soil on the slope. After the ecological restoration is completed, the positioning screw is extracted through the hexagonal drilling hole and the guardrail and the protection net are recycled, so that the protection device can be reused again.

[0004] The above patent mentioned in the beneficial effects that "the guardrail 1 is fixedly connected to the positioning card seat 10 through the bayonet pin 13, and then the staff operates the drilling rig to drill the positioning screw 3 into the rock layer of the slope through the hexagonal drilling hole 8, and the protective net 5 is further connected with the buckle 4 through the ring 46, and the clamping rod 45 is pressed to make the bent buckle 42 sleeved in the buckle hole 2 on the guardrail 1, and then under the elastic force of the spring 44, the clamping rod 45 and the bent buckle 42 are locked, and the protective net 5 is sleeved and fixed on the inner side of the guardrail 1, thereby completing the assembly and fixing of the protective net, and the protective net 5 is fixedly connected to the guardrail 1 through the buckle 4, which can facilitate the installation and disassembly of the protective device by the staff, thereby reducing the labor intensity of the staff, and the stainless steel protective net 5 can prevent the loss of rock and soil on the slope. At the same time, the planting grooves 6 spaced inside the protective net 5 can protect the vegetation and prevent the vegetation from growing unstable due to rain erosion, thereby blocking and protecting the water and soil of the slope, and improving the rate of ecological restoration of the mine. 1 is fixed with the positioning card seat 10, which can reinforce the structure of the slope rock, thereby avoiding landslides and sudden rock rolling on the slope, thereby improving the protection of the slope rock and increasing the personal safety of pedestrians. After the ecological restoration is completed, the staff controls the drill to extract the positioning screw 3 through the hexagonal drilling hole 8 and recycle the guardrail 1 and the protective net 5, so that the protective device can be reused again, thereby improving the practicality of the protective device. However, the protective net will be affected by natural weathering after being exposed to the natural environment for a long time, such as ultraviolet rays, wind, rain, etc., which will cause the material to age, deteriorate and break. This requires repairing the damaged part of the protective net, but the connection performance between the repaired protective net and the surrounding structure is poor, which makes the connection easy to loosen or break, affecting the overall continuity and stability of the reinforcement system, and repairing the protective net requires additional manpower and time costs. Therefore, a mountain slope reinforcement device for mine ecological restoration is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a mountain slope reinforcement device for mine ecological restoration, aiming to improve the problems in the prior art of requiring additional manpower and time costs when repairing the protective net and the poor connection performance after repair.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A mountain slope reinforcement device for mine ecological restoration, comprising a connection ring, a threaded rod is rotatably connected to the inner wall of the top of the connection ring, a threaded block is threadedly connected to the outside of the threaded rod, a plurality of pressure blocks are fixedly connected to the outside of the threaded block, a receiving hole is provided inside the connection ring, a plurality of rotating rods are rotatably connected to the inside of the connection ring, an L-shaped block is fixedly connected to the outside of the rotating rod, a force-bearing plate is fixedly connected to the other side of the rotating rod, a clamping block is fixedly connected to one side of the L-shaped block, a plurality of fan-shaped holes are provided on the outside of the connection ring, a protective net is slidably connected to the inside of the fan-shaped holes, a clamping hole is provided on one side of the protective net, and a fixing component is fixedly connected to the bottom end of the connection ring;

[0008] As a further description of the above technical solution:

[0009] The fixing assembly comprises a fixing rod, the top end of which is fixedly connected to the bottom end of the connecting ring;

[0010] As a further description of the above technical solution:

[0011] The bottom end of the threaded rod is rotatably connected to the inner bottom end of the receiving hole, and one side of the threaded block is in contact with one side of the inner side of the receiving hole;

[0012] As a further description of the above technical solution:

[0013] One side of the pressure block is in contact with one side of the force-bearing plate, and one side of the pressure block is in contact with one side of the L-shaped block;

[0014] As a further description of the above technical solution:

[0015] The top end of the pressure block contacts the inner top end of the receiving hole;

[0016] As a further description of the above technical solution:

[0017] The outside of the engaging block is engaged with the inside of the engaging hole, and the bottom end of the L-shaped block is slidably connected to the inside of the engaging hole;

[0018] As a further description of the above technical solution:

[0019] The top end of the threaded rod is fixedly connected with a rotating block.

[0020] The utility model has the following beneficial effects:

[0021] In the utility model, through the coordination among the connecting ring, threaded rod, threaded block, pressure block, accommodating hole, rotating rod, L-shaped block, force plate, snap block, fan-shaped hole and snap hole, the time required for repairing the protective net is reduced, and it is ensured that the repaired protective net will not affect the overall continuity and stability, thereby reducing potential loopholes and cracks. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a three-dimensional schematic diagram of a mountain slope reinforcement device for mine ecological restoration proposed by the utility model;

[0023] Figure 2 This is a schematic diagram of the structure of a threaded rod of a mountain slope reinforcement device for mine ecological restoration proposed by the utility model;

[0024] Figure 3 This is a structural schematic diagram of a connection ring of a mountain slope reinforcement device for mine ecological restoration proposed by the utility model;

[0025] Figure 4 This is a schematic structural diagram of a fixing rod of a mountain slope reinforcement device for mine ecological restoration proposed by the utility model.

[0026] Legend:

[0027] 1. Connecting ring; 2. Threaded rod; 3. Threaded block; 4. Pressure block; 5. Accommodating hole; 6. Rotating rod; 7. L-shaped block; 8. Force plate; 9. Snap-fit ​​block; 10. Fan-shaped hole; 11. Protective net; 12. Snap-fit ​​hole; 13. Fixed rod; 14. Rotating block. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Reference Figure 1 and Figure 2The utility model provides an embodiment: a mountain slope reinforcement device for mine ecological restoration, including a connecting ring 1, which is the basic structural part of the whole device, and is used for connection. The top inner wall of the connecting ring 1 is rotatably connected with a threaded rod 2, and the outer thread of the threaded rod 2 is connected with a threaded block 3, which can be rotated to adjust the position of the threaded block 3 connected thereto. The outer part of the threaded block 3 is fixedly connected with a plurality of pressure blocks 4. This design enables the pressure blocks 4 to move under the movement of the threaded block 3. The interior of the connecting ring 1 is provided with a receiving hole 5 to provide additional movement space, and the bottom end of the threaded rod 2 is rotatably connected to the inner part of the receiving hole 5. At the bottom of the part, one side of the threaded block 3 contacts one side of the inner side of the accommodating hole 5, and the top of the pressure block 4 contacts the inner top of the accommodating hole 5. The internal rotation of the connecting ring 1 is connected with multiple rotating rods 6 for rotation. The outside of the rotating rod 6 is fixedly connected with an L-shaped block 7, and the other side of the rotating rod 6 is fixedly connected with a force plate 8. One side of the pressure block 4 contacts one side of the force plate 8. This design is to give force to the force plate 8 under the movement of the pressure block 4, thereby driving the L-shaped block 7 to move outside the rotating rod 6, one side of the pressure block 4 contacts one side of the L-shaped block 7, and one side of the L-shaped block 7 is fixedly connected with a locking block 9.

[0030] Reference Figure 2 , Figure 3 and Figure 4 A plurality of fan-shaped holes 10 are provided on the outside of the connecting ring 1, and a protective net 11 is slidably connected inside the fan-shaped holes 10 for slidably connecting the protective net 11 to prevent gravel and soil from falling off and protect the repaired or planted areas from erosion. A snap-fit ​​hole 12 is provided on one side of the protective net 11, and the outside of the snap-fit ​​block 9 is snap-fitted with the inside of the snap-fit ​​hole 12. This design makes the protective net 11 detachable. The bottom end of the L-shaped block 7 is slidably connected to the inside of the snap-fit ​​hole 12. A fixing component is fixedly connected to the bottom end of the connecting ring 1 to firmly fix the entire device on the mountain. The fixing component includes a fixing rod 13, the top end of the fixing rod 13 is fixedly connected to the bottom end of the connecting ring 1, and the top end of the threaded rod 2 is fixedly connected to a rotating block 14.

[0031] Working principle: first, fix the whole on the hillside through the fixing rod 13, and then when the protective net 11 needs to be installed, rotate the rotating blocks 14 at the top of the connecting circles 1 on both sides of the protective net 11 to be installed, and then the rotating block 14 will drive the threaded rod 2 to rotate, and then the threaded block 3 will move under the rotation of the threaded rod 2, and then the pressure block 4 will be driven to move under the movement of the threaded block 3, so that the pressure block 4 will cause pressure on the force-bearing plate 8, and then after the force-bearing plate 8 is under pressure, the L-shaped block 7 will move in a circle around the rotating rod 6 as a fixed point, and then the engaging block 9 will engage with the engaging hole 12 to achieve the installation of the protective net 11. When disassembling, the threaded rod 2 is rotated anyway to make the threaded block 3 rise, and then the force on the force-bearing plate 8 disappears, and then due to the gravity of the engaging block 9, the engaging block 9 falls off from the inside of the engaging hole 12 and is reset.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A mountain slope reinforcement device for mine ecological restoration, comprising a connection ring (1), characterized in that: The top inner wall of the connecting ring (1) is rotatably connected to a threaded rod (2), the outer thread of the threaded rod (2) is threadably connected to a threaded block (3), the outer part of the threaded block (3) is fixedly connected to a plurality of pressure blocks (4), the interior of the connecting ring (1) is provided with a receiving hole (5), the interior of the connecting ring (1) is rotatably connected to a plurality of rotating rods (6), the outer part of the rotating rod (6) is fixedly connected to an L-shaped block (7), the other side of the rotating rod (6) is fixedly connected to a force plate (8), one side of the L-shaped block (7) is fixedly connected to a snap-fit ​​block (9), the exterior of the connecting ring (1) is provided with a plurality of fan-shaped holes (10), the interior of the fan-shaped holes (10) is slidably connected to a protective net (11), one side of the protective net (11) is provided with a snap-fit ​​hole (12), and the bottom end of the connecting ring (1) is fixedly connected to a fixing component.

2. A mountain slope reinforcement device for mine ecological restoration according to claim 1, characterized in that: The fixing assembly comprises a fixing rod (13), the top end of the fixing rod (13) being fixedly connected to the bottom end of the connecting ring (1).

3. A mountain slope reinforcement device for mine ecological restoration according to claim 2, characterized in that: The bottom end of the threaded rod (2) is rotatably connected to the inner bottom end of the accommodating hole (5), and one side of the threaded block (3) is in contact with one side of the inner side of the accommodating hole (5).

4. A mountain slope reinforcement device for mine ecological restoration according to claim 3, characterized in that: One side of the pressure block (4) contacts one side of the force-bearing plate (8), and one side of the pressure block (4) contacts one side of the L-shaped block (7).

5. A mountain slope reinforcement device for mine ecological restoration according to claim 4, characterized in that: The top end of the pressure block (4) contacts the inner top end of the accommodating hole (5).

6. A mountain slope reinforcement device for mine ecological restoration according to claim 5, characterized in that: The outside of the engaging block (9) engages with the inside of the engaging hole (12), and the bottom end of the L-shaped block (7) is slidably connected to the inside of the engaging hole (12).

7. A mountain slope reinforcement device for mine ecological restoration according to claim 6, characterized in that: The top end of the threaded rod (2) is fixedly connected with a rotating block (14).

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